I have yet to see a set of junkyard 60's built for less that $5,000. I'm not saying that it can't be done, but if so it is not counting the labor (i.e. you built them completely yourself).
hick
5k is alot less then the 4k and 6k each he was qouted. and he doenst need to go all out. A junkyard 60 with new bearings a seals with 35 spline outers and hubs. Then a rear 60 with 35 spline shafts and disks.